A cable sheathing materials containing the modified filler

The present invention discloses a cable sheathing material containing modified filler, which is composed of the following parts by weight of raw material composition: neoprene CR12197-102, melamine borate, 2-3, 4-6 magnesium stearate, tin 2-4, zinc, tris (nonylphenyl) 1-2, 2-3 hydrated zinc borate, decabromodiphenyl ethane 1-2,2- (2'-hydroxy-3'-tert-butyl 5'-methylphenyl) -5-chloro-benzotriazole 1-2, 3-4 isocyanate, dioctyl 2-4 aliphatic, 6-10 asbestos powder, montmorillonite powder 10-16, the modified filler 20-24, antioxidant 0.8-1 MB1-2,2,4- dichlorobenzoyl peroxide; the present invention is excellent in the production of cable jacket material physical properties, dimensional stability, low shrinkage, tensile promote product strength, resistance tear strength, resilience and strong performance, good oil resistance, heat resistance, flame resistance, sunlight, ozone resistance, acid resistance and chemical properties.